Almost every material expands when heated. Well-known examples include railroad tracks and concrete roadways, which feature visible expansion gaps to accommodate this effect. However, thermal ...

The Insurance Regulatory and Development Authority of India (IRDAI) has issued the Exposure Draft of the IRDAI (Actuarial, Finance and Investment Functions of Insurers) (Second Amendment) Regulations, ...

Understand composite indexes and their role in measuring market performance, along with the major types, such as the Nasdaq, ...

In October 2024 I attended a workshop at Harvard University where mathematicians talked through the uses of artificial intelligence in their field. Most were less worried about the future of math than ...

“I’ve spent a long time exploring the crystalline beauty of traditional mathematics, but now I’m feeling an urge to study something slightly more earthy,” John Baez wrote on his blog in 2011. An ...

Transformations, i.e. linear invertible automorphisms, are used to map a picture into another one with different size, position and orientation. Given a basis, transformations are represented by means ...

Abstract: This paper studies a distributed composite convex optimization problem for multi-agent systems over an unbalanced directed graph. The global objective function is the sum of local cost ...

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In 1940 André Weil wrote a letter to his sister, Simone, outlining his vision for translating between three distinct areas of mathematics. Eighty years later, it still animates many of the most ...

So, for example, voters earning more than $50,000 are excluded by definition, in some left analyses, from the working class — when in fact great numbers of auto, steel, railroad, airline, and other ...

Mental representation in the brain remains an unresolved issue. However, there has been significant research in a variety of fields in the last four decades - from various forms of neuroscience to ...

Despite thousands of articles addressing heart rate variability (HRV) in healthy subjects and patients with various clinical conditions published during the last decades, our understanding of the ...